2776177540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{46471}}^1$

素因数の和:46612

約数の個数: 48

約数和(自身を含む): 6089690880

約数和(自身を除く): 3313513340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 103, 116, 145, 206, 290, 412, 515, 580, 1030, 2060, 2987, 5974, 11948, 14935, 29870, 46471, 59740, 92942, 185884, 232355, 464710, 929420, 1347659, 2695318, 4786513, 5390636, 6738295, 9573026, 13476590, 19146052, 23932565, 26953180, 47865130, 95730260, 138808877, 277617754, 555235508, 694044385, 1388088770, 2776177540]

約数ペア:

[(1, 2776177540), (2, 1388088770), (4, 694044385), (5, 555235508), (10, 277617754), (20, 138808877), (29, 95730260), (58, 47865130), (103, 26953180), (116, 23932565), (145, 19146052), (206, 13476590), (290, 9573026), (412, 6738295), (515, 5390636), (580, 4786513), (1030, 2695318), (2060, 1347659), (2987, 929420), (5974, 464710), (11948, 232355), (14935, 185884), (29870, 92942), (46471, 59740)]